Dura-Spark II

Dura-Spark II is basically a solid-state ignition system, consisting of a breakerless distributor, electronic control module, ignition coil, battery, ignition switch, secondary wires and various wiring harnesses. See Figureand Figure.

Most models use a large rotor, a distributor cap and adapter (no adapter on front wheel drive models), secondary wires, and wide gap spark plugs to take advantage of higher energy produced in the Dura-Spark II ignition system. The Dura-Spark II system can be identified by the module's 2-wire and 4-wire connectors. See Figureand Figure.